We have chosen the case of Franz Bos as a case study because all the methods which the Secret Police has used for surveillance, including harsh or intensive inspection at border checkpoints, detailed reports by agents, admonition, use of technical equipment, shadowing, etc., can be found to have been applied in his case.

During the Communist regime, in the sixties of the 20th century, the Protestant Theological Seminary started the student exchange program with churches and institutions from the Western part of Europe, mainly the Dutch Reformed Churches. It was in 1968 when the first Dutch couple came to spend one study year in the Seminary. After them students have been arriving each year until the end of the eighties. Coming from a capitalist, “unfriendly” country, the Dutch students have always been watched at by the Securitate (Secret Police) very carefully.

The second half of the 20th century can be characterised by a consolidation of all state structures of the Communist Party. The most important institution in keeping the power was the Secret Police (Securitate), which exercised a strict control over the Churches, including the Hungarian Reformed Church. The Securitate was mostly interested in the foreign contacts of the church.

The purpose of the Communist regime has always been to abolish the Church, due to the fact that its ideology is totally different from the teaching of the Gospel. The Secret Police, as a handy tool of the Communist Party, was the perfect institution to carry out this plan. The present document demonstrates the intense action which has been taken by the Securitate with the clear intention first to join the two Hungarian Reformed Church Districts of Romania, and then to obliterate it entirely.